When a doge is watching you, with evil intents, and red eyes.
Little child: That doge is watching me so creepily, he's such a watchdoge

Doge: Such small, Much child
by Duh ashun June 10, 2014
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Guard Dog to protect people. Commonly used in junk yards.
The good watchdog deployed as a guarddog protected his masters domain.
by The Computer Guy December 07, 2005
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The game that completely stole the show at E3.

It is about a badass super hacker that has access to everyone's personal information and uses it to fuck up some serious shit.

In a nutshell possibly the best game that is going come out in 2012.
BREAKING NEWS: Because of the awesomeness that is watchdogs, everyone that has seen the trailer has exploded with happiness.
by Yazzoo26 June 11, 2012
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Watchdog is a Minecraft anticheat used on the Hypixel network server
person 1: hey want to play on the Hypixel network?
person 2: Sure, but what anticheat does the Minecraft hypixel server use?
person 1: Well, it uses the Watchdog anticheat
person 2: Good, lets play!
by TobbyHappy August 12, 2019
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1.Dogs who have compassion for elegant watches (and for being good protectors) you usually people ask for advice on what kinda watch matches their outfit.

2.Or it can mean a person watching every steps you make, and report to some big boss.
Overpaid Upper Middle Class Suburban Fuck: Hey my watchdog, i'll have a meeting soon do not let anyone into the yard.
Watchdog: (barking) : Hey you shoul have pick the "Vacheron Constantin Malte Silver Dial Men's Watch" you overpaid upper middle class suburban fuck.
Overpaid Upper Middle Class Suburban Fuck: Attaboy

2.
Kane: What's the phone for?

Lynch: I'll be reporting back to them every morning and night

Kane: Great, a lurking watchdog...
(quote from Kane&Lynch Dead Men)
by BracedAcrobat94 January 19, 2021
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A guy/girl posted up in a watchtower, telling other people how to live life, how to do things, what politicians/cops/government officials/agencies are on their side, what to buy when they go to the store, and so on.
There's not a whole lot you get done without a watchdog having an answer for a better way/expectation of a better job for doing it.
by Solid Mantis May 26, 2019
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YT Watchdog is a guy on YouTube, who wears a dog mask, and a blue janitor's suit.
He says how he feels about all the haters and lamers on YouTube, and things going on in the world.
He is fucking HILARIOUS!
He talks really slow, then speeds it up, so his voice is high pitched..
He's amazing, and I love him :)
"You need to pack your bags, and get the FUCK OFF OF YOUTUBE!!!!!!!!" YT Watchdog
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